Blackfin: cm-bf548: video: convert from old style MMR macros
The old MMR defines are being scrubbed, so convert the driver to use the new standard helper macros. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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@ -153,25 +153,26 @@ void Init_PPI(void)
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void Init_DMA(void *dst)
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void Init_DMA(void *dst)
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{
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{
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#if defined(CONFIG_DEB_DMA_URGENT)
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#if defined(CONFIG_DEB_DMA_URGENT)
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*pEBIU_DDRQUE |= DEB2_URGENT;
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bfin_write_EBIU_DDRQUE(bfin_read_EBIU_DDRQUE() | DEB2_URGENT);
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#endif
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#endif
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*pDMA12_START_ADDR = dst;
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bfin_write_DMA12_START_ADDR(dst);
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/* X count */
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/* X count */
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*pDMA12_X_COUNT = (LCD_X_RES * LCD_BPP) / DMA_BUS_SIZE;
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bfin_write_DMA12_X_COUNT((LCD_X_RES * LCD_BPP) / DMA_BUS_SIZE);
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*pDMA12_X_MODIFY = DMA_BUS_SIZE / 8;
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bfin_write_DMA12_X_MODIFY(DMA_BUS_SIZE / 8);
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/* Y count */
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/* Y count */
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*pDMA12_Y_COUNT = LCD_Y_RES;
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bfin_write_DMA12_Y_COUNT(LCD_Y_RES);
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*pDMA12_Y_MODIFY = DMA_BUS_SIZE / 8;
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bfin_write_DMA12_Y_MODIFY(DMA_BUS_SIZE / 8);
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/* DMA Config */
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/* DMA Config */
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*pDMA12_CONFIG = WDSIZE_32 | /* 32 bit DMA */
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bfin_write_DMA12_CONFIG(
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WDSIZE_32 | /* 32 bit DMA */
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DMA2D | /* 2D DMA */
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DMA2D | /* 2D DMA */
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FLOW_AUTO; /* autobuffer mode */
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FLOW_AUTO /* autobuffer mode */
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);
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}
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}
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void Init_Ports(void)
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void Init_Ports(void)
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@ -195,12 +196,12 @@ void Init_Ports(void)
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void EnableDMA(void)
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void EnableDMA(void)
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{
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{
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*pDMA12_CONFIG |= DMAEN;
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bfin_write_DMA12_CONFIG(bfin_read_DMA12_CONFIG() | DMAEN);
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}
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}
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void DisableDMA(void)
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void DisableDMA(void)
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{
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{
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*pDMA12_CONFIG &= ~DMAEN;
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bfin_write_DMA12_CONFIG(bfin_read_DMA12_CONFIG() & ~DMAEN);
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}
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}
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/* enable and disable PPI functions */
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/* enable and disable PPI functions */
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